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Super Precision Angular Contact Ball Bearings 7214 CD/P4ADBG37

Super Precision Angular Contact Ball Bearings 7214 CD/P4ADBG37

The 7214 CD/P4ADBG37 is a super precision angular contact ball bearing with a 70mm bore and 125mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 25200 lbf and operates smoothly at speeds up to 28000 RPM.

Its 15° contact angle and matched arrangement of two bearings provide excellent stability for angular loads. The phenolic cage ensures quiet operation and long service life, even in demanding conditions.

Preloaded for precision, this bearing is ideal for high-speed applications like machine tool spindles or robotics. It works reliably in temperatures from -30°C to 110°C.

Weighing 2.22kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements.

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Product Parameters

  • Part Number 7214 CD/P4ADBG37
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 48 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 16
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 25200 lbf
  • Static Radial Load 26100 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 2.22 kg
Super Precision Angular Contact Ball Bearings 7214 CD/P4ADBG37 dimension drawing
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Features

Performance Features of 7214 CD/P4ADBG37 Bearing

7214 CD/P4ADBG37 Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide durability, while the phenolic cage ensures smooth operation at high speeds.

The matched arrangement of two bearings offers preload capability, enhancing stability in precision tasks.
With a dynamic radial load capacity of 25200 lbf, it handles demanding conditions reliably.

7214 CD/P4ADBG37 Bearing operates efficiently at speeds up to 28,000 rpm, maintaining performance within a -30°C to 110°C range.
Its P4A tolerance class ensures high precision, making it suitable for critical applications.

The open design allows for easy lubrication, reducing maintenance needs.
Weighing 2.22 kg, it balances strength and practicality in industrial settings.

Application

Industrial Uses of 7214 CD/P4ADBG37 Bearing
7214 CD/P4ADBG37 Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate alignment under radial and axial loads. The matched arrangement of two bearings enhances stability in demanding industrial environments.

In automotive applications, 7214 CD/P4ADBG37 Bearing supports high-speed components like turbochargers and gearboxes, thanks to its phenolic cage and chrome steel construction. Its P4A tolerance class guarantees consistent performance even at elevated speeds.

For automation systems, 7214 CD/P4ADBG37 Bearing is ideal for robotic arms and CNC machines, where smooth motion and minimal vibration are essential. The open seal design allows for easy lubrication, extending service life in continuous operation.

Medical imaging devices benefit from 7214 CD/P4ADBG37 Bearing’s precision and reliability, ensuring quiet and accurate movement in scanners and diagnostic equipment. The temperature range of -30°C to 110°C makes it suitable for various clinical settings.

In consumer electronics, 7214 CD/P4ADBG37 Bearing can be found in high-performance printers and optical devices, where its low friction and high-speed capabilities are valued. The lightweight phenolic cage reduces overall inertia for better efficiency.

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